\(24:\left(3x-2\right)=-3\\ 3x-2=-8\\ 3x=-6\\ x=-2\)
\(\dfrac{24}{\left(3x-2\right)}=-3\Leftrightarrow3x-2=\dfrac{24}{-3}=-8\Leftrightarrow x=\dfrac{-8+2}{3}=-2\)
24:(3x -2)= -3
(3x -2)= 24: (-3)
3x -2 = -8
3x = (-8)+2
3x = -6
x = (-6): 3
x = -2